Question

Dan sold 40 tickets in 5 days. Each day he sold 3 tickets MORE that the previous day.What the number of tickets he sold on the third day.

Answer 1

Answer:

let ticket sold on third day be x+6

x+(x+3)+(x+6)+(x+9)+(x+12)=40

5x+30=40

x=2

therefore ticket sold on third day=x+6

2+6=8

so 8 ticket is the answer